\"\"

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The function is \"\"  and the differentail equation is \"\".

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Apply derivative on each side with respect to \"\".

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\"\"

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\"\"

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Apply derivative on each side with respect to \"\".

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\"\"

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\"\"

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The differentail equation is \"\".

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Consider \"\".

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Substitute  the results of \"\", \"\" and \"\" in \"\".

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\"\"

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\"\".

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\"\"

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\"\".